Finding the Fourth Proportional to 2,223.56, 3,067.98 and 1,437.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223.56 : 3,067.98 = 1,437.46 : x
2. Step 2: Convert to fraction form
   2,223.56/3,067.98 = 1,437.46/x
3. Step 3: Cross multiply
   2,223.56x = 3,067.98 × 1,437.46
4. Step 4: Simplify right side
   2,223.56x = 4,410,098.53
5. Step 5: Solve for x
   x = 4,410,098.53/2,223.56
6. Step 6: Final answer
   x = 1,983.35